Has anyone gone beyond 5k and done a UOA on RGT 0w20? I've read lots of chatter about it really being a 5k oil, but I'd imagine Shell would engineer it better than that since the Rotella brand has the image of being a robust line of oils.
I ask because my daughter's Renegade 2.4 is right at 5k, which is the normal OCI. I also put it in my Pentastar. I've seen/heard a lot of talk about it being a 5k oil, but was just curious how it holds up to a non-DI engine out to 8k or 10k. It seems like a solid oil. I am running through a huge stash I bought about 1.5 to 2 years ago and I paid probably a buck a quart, on average. I've probably got 25 to 30 quarts left.
I ask because my daughter's Renegade 2.4 is right at 5k, which is the normal OCI. I also put it in my Pentastar. I've seen/heard a lot of talk about it being a 5k oil, but was just curious how it holds up to a non-DI engine out to 8k or 10k. It seems like a solid oil. I am running through a huge stash I bought about 1.5 to 2 years ago and I paid probably a buck a quart, on average. I've probably got 25 to 30 quarts left.